Sent email with picture of Sixt Diamond Card to firstname.lastname@example.org
This is the reply:
Thank you for your e-mail about a status match. At this time our status match program only matches National and Hertz companies rental levels. If you are member with one of these companies and can send a copy of your card over, we will be able to look at a status match for you.
Profile Updates Team
on February 17, 2020